def test_setting_runtime_properties_checks_modifiable(self):
"""Cannot assign to .runtime_properties if modifiable is false."""
node = NodeInstance('instance_id', 'node_id',
runtime_properties={'preexisting-key': 'val'})
node.runtime_properties.modifiable = False
try:
node.runtime_properties = {'other key': 'other val'}
except exceptions.NonRecoverableError:
pass
else:
self.fail(
'Error should be raised when assigning runtime_properties '
'with the modifiable flag set to False')
def test_setting_runtime_properties(self):
"""Assignment to .runtime_properties is possible and stores them."""
node = NodeInstance('instance_id', 'node_id',
runtime_properties={'preexisting-key': 'val'})
node.runtime_properties = {'other key': 'other val'}
self.assertEqual({'other key': 'other val'}, node.runtime_properties)
def test_setting_runtime_properties_sets_dirty(self):
"""Assignment to .runtime_properties sets the dirty flag."""
node = NodeInstance('instance_id', 'node_id',
runtime_properties={'preexisting-key': 'val'})
node.runtime_properties = {'other key': 'other val'}
self.assertTrue(node.runtime_properties.dirty)
